On Hyperstability of the Cauchy Functional Equation in <i>n</i>-Banach Spaces

We present some hyperstability results for the well-known additive Cauchy functional equation <inline-formula><math display="inline"><semantics><mrow><mi>f</mi><mo>(</mo><mi>x</mi><mo>+</mo><mi>y</mi><mo...

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Bibliographic Details
Main Authors: Janusz Brzdęk, El-sayed El-hady
Format: Article
Language:English
Published: MDPI AG 2020-10-01
Series:Mathematics
Subjects:
Online Access:https://www.mdpi.com/2227-7390/8/11/1886